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buik
New User
Nov 10, 2012, 5:46 AM
Post #1 of 6
(1766 views)
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1993 Buick no spark
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Car was running rough, replaced plugs&wires, fuel filter, cleaned fuel/air system and still ran rough. Now will not start not getting spark
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nickwarner
Veteran
/ Moderator
Nov 10, 2012, 6:11 AM
Post #2 of 6
(1760 views)
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Re: 1993 Buick no spark
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does it get injector pulse?
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buik
New User
Nov 10, 2012, 6:51 AM
Post #3 of 6
(1751 views)
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Re: 1993 Buick no spark
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Dont know -how do i check the injector pulse
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Hammer Time
Ultimate Carjunky
/ Moderator
Nov 10, 2012, 7:08 AM
Post #4 of 6
(1734 views)
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Re: 1993 Buick no spark
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You plug a noid light tester into the injector plug and crank the engine. It will flash if all signals are there.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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buik
New User
Nov 10, 2012, 8:05 AM
Post #5 of 6
(1721 views)
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Re: 1993 Buick no spark
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I will check it , can you tell me possible causes to my problem for both a good test result and a bad, I will be in my friends garage and will not have access to the forum someone i know suggested the ignition module as a possible cause, im trying to keep cost down and that is a part i cant try and return if it is not the cause
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Hammer Time
Ultimate Carjunky
/ Moderator
Nov 10, 2012, 8:13 AM
Post #6 of 6
(1717 views)
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Re: 1993 Buick no spark
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No, we aren't going to start diagnosing every possible scenario. Follow the testing requests and that will tell us where to go next.
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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.
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